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The AAPG/Datapages Combined Publications Database
Showing 4,617 Results. Searched 200,626 documents.
Seismic Screening for Hydrocarbon Prospects Using Rock-Physics Attributes, #41608 (2015)
Per Avseth, Tor Veggeland
Search and Discovery.com
...: Integration Relative Deconvolution inversion Modelling Absolute inversion Wavelet Seismic trace Reflectivity series Relative impedance Low...
2015
The Look Ahead VSP Survey: Its Utility and Future, by Robert J. Brewer #40060
Search and Discovery.com
N/A
Seismic-based paleoenvironmental analysis of the Paleocene carbonate shelf in Ajdabiya Trough, north-central of Libya
Abdeladim M. Asheibi
Bulletin of Canadian Energy Geoscience (CEGA)
... impedance has allowed for a better determination of the main facies in Intisar reefs. These facies reflect different depositional conditions and different...
2023
Chapter 3: Seismic Data Acquisition, Processing, and Interpretation in the Cook Inlet Basin — Local Geologic and Logistical Impacts
Diane P. Shellenbaum
AAPG Special Volumes
.... Stratigraphic complexities including both high- and low-impedance contrast geologic boundaries and the presence of gas in the section, can be more...
2013
Petrophysical and seismic properties of lower Eocene clastic rocks in the central Maracaibo Basin
Alejandro Escalona
AAPG Bulletin
... properties of Eocene clastic rocks was conducted to demonstrate that lithology and fluid content can be differentiated by acoustic impedance known from...
2006
Source rock evaluation from rock to seismic: Integrated machine learning based workflow
Andrea Carvalho Damasceno, Andr Leonardo Korenchendler, Atilas Meneses da Silva, Eric da Silva Praxedes, Maria Anna Abreu de Almeida dos Reis, Vitor Gorne Silva
International Meeting for Applied Geoscience and Energy (IMAGE)
... of source rocks use simple regressions between acoustic impedance and TOC (Total Organic Carbon) to calculate volumes of this property...
2022
Value of elastic full-wavefield inversion in derisking clastic reservoirs in presence of noise
Partha Routh, Soumya Nayak, Jake Dorsett, Kaushik Banerji, Young Ho Cha, Vijay Gottumukkula, Gopal Palacharla, Vikas Gudipati, Ramesh (Neelsh) Neelamani, Seth Conway, Andrea Raphael
International Meeting for Applied Geoscience and Energy (IMAGE)
... to infer AVO information. Bandlimited P-impedance (Ip) and ratio of P- and S-wave velocity (Vp/Vs) are inverted from angle gathers with an estimated wavelet...
2023
Risk Reduction for Effectively Increasing Drilling Efficiency in the Thin Reservoirs of the Three Forks of the Williston Basin. A Case Study Employing a Geostatistical Seismically Constrained Subsurface Geomodel
Inna Tsybulkina, Cesar Marin, Kevin Chesser, Shane Mogensen, Samuel D. Fluckiger
Unconventional Resources Technology Conference (URTEC)
...-depth relationship and to provide a better link to elastic properties through wavelet extraction. Comparison of elastic properties (P-Impedance, VP...
2016
Geophysical Well Modeling to Confirm the Fluid Typein Fractured Sandstone Reservoir
Wawan Satriawan, Budiyono, Bambang Pujasmadi
Indonesian Petroleum Association
... with Porosity ~15%, and (5) Wet Case with 15% Porosity. The modeling suggests: P-impedance of Insitu Case is higher when it is replaced by water...
2015
Characterizing a Mississippian Tripolitic Chert Reservoir Using 3D Unsupervised Multi-attribute Seismic Facies Analysis
Atish Roy, Benjamin L. Dowdell, Kurt J. Marfurt
Oklahoma City Geological Society
... distinct clusters. The predicted clusters correlate well with an independent facies classification using post-stack impedance inversion. This workflow...
2013
How AVO has Been and Continues to be an Essential Tool in De-Risking the World High-Impact exploration Wells
Henk Kombrink, Henry Pettingill, Rocky Roden
GEO ExPro Magazine
... sands. Source: modified from Rutherford and Williams (1989); Castagna and Swan (1997); and Low Ross and Kinman (1995). Impedance Class 1 High...
2025
Integrated Geocellular Static Model for Geomechanical and Dynamic Simulations in the Vaca Muerta Formation
Felipe A. Lozano, Juan P. Palacio, Victoria Lazzari, Carolina Bernhardt, Damian E. Hryb
Unconventional Resources Technology Conference (URTEC)
... and geomechanical data. Upscaled seismic acoustic impedance shows high correlation trends with matrix-porosity and Young´s modulus allowing robust...
2018
The Role of Forward Seismic Modeling: Outcrop Analogs of Deep-Water Architectures; #51679 (2020)
Jamie K. Pringle, David A. Stanbrook
Search and Discovery.com
... is then imported into specialist software that convolves the model, using user-specified seismic acoustic impedance contrasts and central frequency...
2020
Chapter 6: Seismic Attributes: Exploiting Seismic Data to Understand Heterogeneous Reservoir Performance in the Eagle Ford Shale, South Texas, U.S.A.
Kit Clemons, Hector Bello, Robert Bodziak, Matthew McChesney, Robert Meek, Andy Stephens
AAPG Special Volumes
..., and C. William, 1979, Acoustic impedance logs computed from seismic traces: Geophysics, v. 44, no. 9, p. 1485–1501. Berteussen, A. K., and B. Ursin, 1983...
2016
Three Dimensional Reservoir Geological Model and Multiple Scenario Volumetrics of the F23 Miocene Carbonate Build-up, Luconia Province, Offshore Sarawak
Volker C. Vahrenkamp, Yusoff Kamari, Syed Abd. Rahman
Geological Society of Malaysia (GSM)
... using strontium isotopes (Vahrenkamp, 1996); • the evaluation of seismic reflectivity and impedance patterns on 8 seismic lines; • a 2D lateral porosity...
1998
Late Cretaceous Rift Volcanics of the Gippsland Basin, SE Australia - New Insights from 3D Seismic
G. J. O'Halloran, E. M. Johnstone
Petroleum Exploration Society of Australia (PESA)
...-- .......- _,.---, Interbedded with the higher impedance welded lavas and spatter deposits, are lower impedance tuffs, shales (?lacustrine), and weathered...
2001
3D Geocellular Modeling and Uncertainty Qualification of Reservoir Properties: A Deepwater Laminated-Sand Reservoir, Gendalo Field, Kutei Basin, Indonesia
Eduardo Berendson, Andre Cebastiant, David Glenn, Febry Hariyannugraha, Khristina Kirschner, Ron May, Rhys Schneinder, Ulrich Kiesow, Skip Walden
Indonesian Petroleum Association
... rock and elastic properties incorporating density, compressional and shear sonic data to derive compressional impedance and vpvs ratio...
2005
APPLICATION OF A THREE DIMENSIONAL SEISMIC SURVEY TO FIELD DEVELOPMENT IN THE WILLISTON BASIN
GARY C. ROBINSON, FERNAND BAIXAS, PATRICK J. HOOYMAN
Williston Basin Symposium
... was then produced to obtain relative acoustic impedance information. This was computer contoured and plotted in color to aid in the interpretation...
1982
Challenges for commercial-scale CCS in the saline aquifer: A case study Wyoming CarbonSAFE DF project, Powder River Basin, Wyoming
Zunsheng Jiao, Matthew Johnson, Fred McLaughlin, Tao Bai, Ying Yu, Yuri Ganshin
International Meeting for Applied Geoscience and Energy (IMAGE)
... storage projects. The well-established rock physics relationship between porosity and acoustic impedance inverted from acquired and processed stacked 3-D...
2022
Abstract: Imaging Porosity in Consolidated Formations Establishing Reservoir Quality, Fluids and Fracture Orientation Using Conventional Seismic Surveys
Dr. Norman S. Neidell, Mr. Ernest E. Cook, Mr. W. R. Landwer, Ms. M. Smith
South Texas Geological Society Special Publications
... consistently higher acoustic impedance (density-velocity product) than shales of similar age. Also, this requirement must be met over a significant...
1991
ABSTRACT: Successful application of 3D seismic transform models to predict stratigraphy, offshore eastern Trinidad
Ortmann, K. and Wood, L.
Geological Society of Trinidad & Tobago
...). This technique can be used for demarcating more high-quality, sand-prone reservoir intervals, based on the densitydriven impedance differences between...
1995
Exploration Potential of the Nigerian Transform Margin
Jennifer Greenhalgh, Matt Whaley, A. O. Lufadeju, PGS Reservoir UK, Department of Petroleum Resources Nigeria
GEO ExPro Magazine
... volumes of acoustic impedance, shear impedance and Vp/Vs ratio were produced using PGS’ Prospect Scanner AVO/AVA workflow. The data was processed...
2012
Green Canyon 142 #1
Bruce McClellan
Houston Geological Society
... reservoir. The second target had 155' gross/98' net sand. The seismic amplitude anomalies were caused by high impedance, siderite-cemented silty shales...
2000
Target Impedance Resolution within the Lower Cretaceous Reservoirs in KG-OSN-2003/1
GeoGlobal Resources Inc. Exploration Staff
Southeast Asia Petroleum Exploration Society (SEAPEX)
...Target Impedance Resolution within the Lower Cretaceous Reservoirs in KG-OSN-2003/1 GeoGlobal Resources Inc. Exploration Staff 2007 1 48 The Krishna...
2007
A Case Study of the Development of a Seismic Streamer for Use in the Timor Sea
P. Grant, J. Rasidi, I. Ward
Petroleum Exploration Society of Australia (PESA)
..., which exhibit more acoustic impedance contrast. The pre-Cretaceous section of Jurassic and Triassic sediments exhibit very little acoustic impedance...
1988